baber/WOPTO huggingface dataset:
Patent JP-2002050523-A (JP)
Title: Transformer and its manufacturing method
Inventor: NAKAJIMA HIROYOSHI
IPC: H01F27/30
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a transformer and its manufacturing method, where generated voltage between layers is reduced to almost 1/2, an insulating paper is dispensed with, manufacturing process is simplified and the dimension and the material cost can be reduced by winding and overlapping a plurality of conductors in the radial direction, connecting a winding end of an inner conductor with a winding start of an outer conductor and making an N-turn winding. SOLUTION: In a transformer provided with a coil 1 and a core or the like, the coil 1 is made of an N-turn windings where the plural conductors 2, 3 which are wound in the same direction are overlapped in the diameter direction, and an end portion 21 of the inner conductor 2 and an end portion 32 of the outer conductor 3 are connected in series. A connection part, in which the end portion 21 of the inner conductor 2 and the end portion 32 of the outer conductor 3 are connected, forms a duct 6 on the outside of the coil 1.
Patent JP-2002048125-A (JP)
Title: Connecting rod for reciprocating machine
Inventor: NEMOTO KIYOSHI
IPC: F16C9/04
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a connecting rod for reciprocating machine wherein lubrication performance of a bearing surface on the smaller end portion side of the larger end portion can be improved by a simple construction, performance improvement of the reciprocating machine can be attained in terms of high speed, high pressure or the like, and weight reduction of the larger end portion can be achieved. SOLUTION: A cutaway portion K2 is formed on both sides of the larger end portion D2 by removing therefrom in semi-circular ring shape from an edge face opposite the smaller end portion S2 to the vicinity of center line C2 of the larger end portion D2 on the side of the small end portion S2, a chamfering cut is formed in the internal circumference side (bearing surface) of the larger end portion D2 from the terminus of the cutaway K2 on the side of smaller end portion S2 toward the smaller end portion S2, and a lube oil admission part L2 of wedge shape in the side view is to be formed by this chamfering.
Patent JP-2002048387-A (JP)
Title: Chamber fixing device for air conditioner
Inventor: NISHIHARA TAKURO
IPC: F24F13/068
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a chamber fixing device for an air conditioner capable of being simply mounted in a chamber of the conditioner installed on a ceiling and mounted either before or after adhesion of a ceiling plate. SOLUTION: The chamber fixing device 38 for the air conditioner comprises a chamber 22 body connected to an air conditioner body 45 via a duct 19 for suction and/or diffusing and fixedly installed at ceiling joists 36 of a garret 34 of a building. The fixing device further comprises a longitudinal fixing fitment 42 fixed to the joist 36, and a lateral fixing fitment 43 fixed to the chamber 22 body. In this device, the fitment 43 is coupled substantially horizontally movably to the fitment 42.
Patent JP-2002055299-A (JP)
Title: Light beam scanner
Inventor: YOSHIMARU AKITO
IPC: B41J2/44
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a line neatly aligned to a straight form by eliminating the offsetting, bending, etc., in the sub-scanning direction of a scanning line after joining together. SOLUTION: The light beam scanner, which forms an image by scanning a photoreceptor with light beams from its prescribed position to its end by two writing optical systems by using one deflecting means, is provided with a stepping motor 17 as a means for regulating the beam positions in the sub- scanning direction at one of respective final mirrors 9-1 and 9-2 for introducing the beams of the two writing systems onto a surface to be scanned and an eccentric cam 18 as a means for regulating the inclination of the beam at the other thereof.
Patent JP-2002055410-A (JP)
Title: Heat developable photosensitive material and method for producing the same
Inventor: KOBAYASHI YASUNOBU
IPC: C07D491/048
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material having high sensitivity, free of unevenness in development and high density. SOLUTION: In the heat developable photosensitive material with a photosensitive layer containing photosensitive silver halide, an organic silver salt, a reducing agent for silver ions and a binder on the base and a protective layer disposed on the photosensitive layer by coating, a contrast enhancer and at least one compound of formula (1) are contained.
Patent JP-2002057059-A (JP)
Title: Electronic component
Inventor: MOGI HIROYUKI
IPC: H01G4/30
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component exhibiting a high impact resistance. SOLUTION: Buffer parts 15 of relatively soft synthetic resin, synthetic rubber or the like in rectangular form are provided by a method such as pasting or printing on two sides in the direction of height of a component body 12 of a capacitor array 11. When the capacitor array is mounted on a substrate, even if a shock due to a fall or a collision is applied to the capacitor array 11, the shock is relaxed by the buffer parts 15 positioned between the capacitor array 11 and the substrate SU. The stress produced at the junction and its neighborhood by application of the shock is relatively reduced by the shock reducing function and the occurrence of cracks in the parts is prevented.
Patent JP-2002057629-A (JP)
Title: Frequency stabilization control circuit and optical signal transmitter using the same
Inventor: TAKEUCHI SACHIKO
IPC: H04B10/572
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a frequency stabilization control circuit and an optical signal transmitter using the circuit which can surely pull in an intermediate frequency to an operation stabilizing point for controlling the stabilization of intermediate frequency, without producing a malfunction out of band of a frequency discriminator, in a method for pulling in the intermediate frequency in an optical transmission system. SOLUTION: A frequency stabilization control circuit which pulls in to a predetermined band an intermediate frequency signal that is obtained by mixing an output light of a modulating laser 1 and that of a local oscillating laser 2 and converting them photoelectrically by a light receiver 4, is provided with a microcomputer 10 as a control means that judges whether or not a primary derivation to the output frequency of a frequency discriminator 9 and the laser temperature or vias current of the output frequency is a value within a certain range and its secondary derivation is about zero, and sets a target point for pulling in and furthermore pulls in the intermediate frequency to the operation stabilizing point.
Patent JP-2002054799-A (JP)
Title: Impurity removing method for high-pressure gas vessel
Inventor: TAKANEZAWA SATOSHI
IPC: F17C13/00
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To suppress moisture generation in a vessel by removing iron oxide generated in the high-pressure gas vessel. SOLUTION: The high-pressure gas vessel G is filled with anhydrous liquefied hydrogen chloride, and heated till the vessel inside reaches, for example, 30 deg.C-50 deg.C, so as to react the iron oxide with the hydrogen chloride to form water. Then, a gas channel 10 of the vessel G is opened to suck and remove the hydrogen chloride in the vessel, and the gas channel 10 to the vessel G is closed. This allows the iron oxide to be exhausted and removed by the reaction with the hydrogen chloride.
Patent JP-2002052160-A (JP)
Title: Pinwheel for pachinko game machine
Inventor: SUZUKI KATSUHIKO
IPC: A63F7/02
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a pinwheel for Pachinko game machine prepared by being directly printed on a design surface part in the viewing angle of a player. SOLUTION: In the pinwheel A for Pachinko game machine, a printing film surface 4 is printed on the design surface part 1a by using a printing technique such as an in-mold printing method, a pad printing method, a silk screen printing method and a thermal transfer printing method. Since a printed metal plate to be conventionally caulked to the design surface part is unnecessitated, man- hours at the time of manufacture are reduced, the sorting at the time of disposal is also unnecessitated, and the pachinko machine can easily be recycled and reused.
Patent JP-2002055430-A (JP)
Title: Drying device for sensitive material
Inventor: SAKURAI YOSHIYUKI
IPC: G03D15/02
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a drying device for sensitive materials which obviates the occurrence of problems, such as excessive drying and insufficient drying of the sensitive materials by setting the drying temperature of a drying device by taking the temperature and humidity of the environment where a photographic processing device is installed into consideration. SOLUTION: The drying device 6 which dries the photographic paper P processed by the photographic processing device 1 in a drying chamber 16 while transporting the photographic paper comprises a temperature sensor 10 and humidity sensor 22 which measures the temperature and humidity of the environment disposed outside, a table in which the prescribed data containing the energization timing for on-off control of the heater in order to maintain the temperature and humidity of the drying chamber 16 within a prescribed range in accordance with the results of the measurement is previously stored and a control section 9 which controls the energization of the temperature sensor 40.
Patent JP-2002061216-A (JP)
Title: Closing device for opening of lid body
Inventor: KAWAZOE HIROAKI
IPC: E02D29/14
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a closing device for the opening of a lid body with which the whole surface of the opening having a lid body can be effectively closed and also to provide a closing device for the opening of a lid body which does not cause interference with the frame body. SOLUTION: A closing surface 17 of the opening 16 to be closed by a closing member 15 is established below the bottom surface of a lid body 11 and at a position recessed inward from a spherical edge of the lid body 11, and the closing member 15 is formed equal to or larger than the opening 16 provided at the lid body 11, and is journaled in a rotatable manner for covering the opening 16 from the bottom.
Patent JP-2002059106-A (JP)
Title: Method of disposal of incineration ash and waste final disposal site
Inventor: OHORI TAKU
IPC: B09B5/00
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a waste final disposal site capable of being reutilized in early stage by cleaning waste by effectively utilizing a cleaning facility of the waste fine disposal site and provide a method of disposal of incineration ash. SOLUTION: A granular body having remarkably reduced content of dioxins, the concentration of heavy metal or organic materials and the concentration of salt or calcium compared to the value provided by the environmental quality standard through grinding and having large particle diameter is reclaimed in the reclaimed site 11 of the final disposal site 10 and the reclaimed incineration ash is further cleaned by sprinkling water.
Patent JP-2002076608-A (JP)
Title: Method for surface treating circuit board for inner layer and method for manufacturing multilayer laminate
Inventor: KITAGAWA SHUJI
IPC: H05K3/46
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for surface treating a circuit board for an inner layer capable of uniformly treating in a shorter time in a method for conveying a long-sized circuit board for the inner layer wound in a rolled state while surface treating the board. SOLUTION: The method for surface treating the circuit board for the inner layer comprises the steps of roughing a circuit of a surface of the circuit board 1 for the inner layer with a treatment liquid while conveying the long-sized board for the inner layer wound in the rolled state. As the liquid, an acid aqueous solution containing a strong oxidizing agent is used. The method further comprises the steps of dipping the board 1 in the solution and conveying the board 1 while regulating a tension applied to the board 1 to 9.8 to 490 N.
Patent JP-2002070790-A (JP)
Title: Pressure producer and turbo-molecular pump
Inventor: YASHIRO HIROKAZU
IPC: F16C17/02
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a pressure producer equipped with balanced radial roller bearing having superb rigidity and stability and a turbo-molecular pump. SOLUTION: This pressure producer generates negative or positive pressure in such a way that it discharges the working fluid to the one direction by the rotating of blades 5, 19. This pressure producer is equipped with an air bearing to control the movement of radial direction of a rotating shaft 14. The air bearing is equipped with plural rows of strip-like dynamic pressure producing area 41a, 41b forming V type dynamic pressure grooves along the direction of outer circumferential surface of cylinder 25. The region crook 43a of dynamic pressure groove 43 in the dynamic pressure producing area 41a located at the most outside is in place deviating the line from the center C1 of dynamic pressure producing area 41a to the roller bearing.
Patent JP-2002076401-A (JP)
Title: Method of manufacturing hybrid solar battery
Inventor: HAYASHI KATSUHIKO
IPC: H01L31/06
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a hybrid solar battery wherein deterioration of curve factor and output can be restrained. SOLUTION: A transparent board (1) on which a transparent electrode layer (2) is formed is irradiated with a first laser beam, and a first scribe line is formed on the transparent electrode layer. After a photoelectric conversion layer (3) constituted of an amorphous silicon based photoelectric conversion layer (31) and polycrystalline silicon based photoelectric conversion layer (32) is formed on the transparent electrode layer (2), irradiation with a second laser beam is performed from a transparent board side, and a second scribe line is formed on the photoelectric conversion layer (3).  When irradiation with a third laser beam is performed from the transparent board side and a third scribe line is formed on the photoelectric conversion layer (3) and a back electrode layer (4) after the back electrode layer (4) is formed on the photoelectric conversion layer (3), irradiation with the third laser beam is so performed that 30-70% of the third scribe line is overlapped with the second scribe line.
Patent JP-2002066536-A (JP)
Title: Method and apparatus for recycling laundry waste water
Inventor: SUGIYAMA SHIGEHIRO
IPC: C02F3/12
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a recycling method and apparatus which are capable of providing recycled water of quality sufficient for preventing coloration by managing the cation concentration of laundry waste water by electrical conductivity and are inexpensive, simple and just for purpose. SOLUTION: The method for recycling the laundry waste water included a step of removing the solid dirt and organic system dirt in the waste water, a step of measuring the electrical conductivity of the mixed and recycled water by mixing the waste water subjected to removal treatment and drinking water, a step of managing the water quality by controlling a valve for recycling or a valve for the drinking water or both of these valves and adjusting the flow rates of the waste water subjected to the removal treatment or the drinking water or both thereof in such a manner that the electrical conductivity of the recycled water after the mixing attains the regulated values or below.
Patent JP-2002066962-A (JP)
Title: Shape working device
Inventor: NEMOTO FUMIAKI
IPC: B23K26/02
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a shape working device capable of efficiently marking a worked shape. SOLUTION: The shape is worked based on the input working data, and an operation unit 21 determines the marking position based on the working data and the marking condition input from an inputting means 15. A carry-in/ carry-out control unit 23 controls carry-in/carry-out devices 7 and 9 based on this marking position to position the shape W. Since a marking control device 12 controls a printer 11 to perform the marking, the marking can be performed at an optimum position.
Patent JP-2002073245-A (JP)
Title: Information recording medium, information display device, information providing device and information providing system
Inventor: FUJITA TAKESHI
IPC: G06F3/048
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium, an information display device, an information providing device, and an information providing system capable of grasping information related with a new icon picture at a glance by using the new icon picture capable of easily performing access to an information supplying source and the retrieval and arrangement of information at the time of transmitting information through a communicating means. SOLUTION: The other icon request menu of at least either primary relevant information 307 to be obtained by right clicking a primary icon picture 103 displayed inside a second management area 50a or secondary or following relevant information 307 to be called by the primary relevant information 307 is selected. In this case, a computer is allowed to perform prescribed processing, and to obtain another secondary icon picture 103a related with the primary icon picture 103 from an information providing server 4C, and to display it in the second management area 103a. For example, when the primary icon picture 103 is a picture in which a new design automobile is viewed from an oblique direction, a secondary icon picture is a picture in which the pertinent automobile is viewed from the front direction. Thus, it is possible to grasp the information related with the icon picture at a glance.
Patent JP-2002070276-A (JP)
Title: Simple handrail device
Inventor: SODA KIYOSHI
IPC: A61H3/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To facilitate installing and removing of a handrail by constructing the handrail by stretching a funiculus between two posts and fitting a sliding body in the funiculus. SOLUTION: A funiculus 6 is stretched between a post 2 and a post 3 and a sliding body 5 is made to pierce through the funiculus 6. One end of the funiculus is fixed onto a fixing fitting A4 and the other end of the funiculus is winded around a pulley 7 and strained by a handle. The sliding body of which the center piece of the handle member is pierced through by the funiculus has a screw for fixing the funiculus.
Patent JP-2002066772-A (JP)
Title: Laser processing system
Inventor: ANDO YOSHINORI
IPC: H01C17/24
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a laser processing system which keeps temperature distribution near the lighting system of laser beam way in a constant condition and makes it possible to perform a continuous and stable laser processing. SOLUTION: This system comprises an emitting unit 1 which generates a laser beam 1 a for the object to be processed, plural lenses 3, 4 and 5 to control a laser beam 1a which are installed in a laser beam line between a laser emitting unit 1 and objects 8 and 9 to be processed, and a ventilating fan 20 installed between No.1 and No.2 movable tables 6 and 7 to hold the objects 8 and 9 and the lens 5 which discharges heat of sodium lamps 14 and 15 to the outside.
Patent JP-2002070819-A (JP)
Title: Fastening device for upright
Inventor: JINNO KUNIHIKO
IPC: F16B12/10
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a fastening device for upright which can be assembled and disassembled easily without requiring tools, in furnitures having uprights in which two plates exclusively are disposed perpendicularly in approximately X shaped cross section. SOLUTION: A fastening device for uprights 1a wherein end edges of two adjacent plates in perpendicular part of the uprights are formed as tapered parts 21a, 21b so as to allow two plates 2a, 2b to be outwardly engaged with the uprights formed approximately in X shaped cross section extending perpendicularly and further two fitting grooves 11a, 11b are provided complying with the two tapered parts 21a, 21b in the uprights.
Patent JP-2002071908-A (JP)
Title: Microlens array and display using the same
Inventor: EGAWA HIROSHI
IPC: G03B35/18
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To represent a depth feeling than that of previous one stronger in a display that displays a two-dimensional displayed image as a three-dimensional image through a microlens array obtained by arranging many microlenses. SOLUTION: The microlens array in which the proportion of a change in the focal length of a microlens to a variation in the arrangement position of the microlens varies according to the arrangement position is used and a three- dimensional display with stronger depth is carried out by distorting the whole of a displayed image seen through the microlens array in the depth direction.
Patent JP-2002071998-A (JP)
Title: Optical fiber and optical transmission line using the optical fiber
Inventor: MUKASA KAZUNORI
IPC: H04B10/2525
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber suited to an optical transmission line for controlling the dispersion of the whole line to be nearly zero by combining plural optical fibers. SOLUTION: In the optical fiber having graded refractive indexes of a three- layer core type, a ratio refractive difference Δ1 with respect to the clad of its center core is 0.75% to 0.90%, dispersion in a wavelength 1.55 μm is -18 ps/nm/km to -8 ps/nm/km, and an effective core cross-sectional area Aeff in the wavelength 1.55 μm is >=32 μm2.
Patent JP-2002080159-A (JP)
Title: Method and device for discharging paper sheet in ink jet recorder
Inventor: KOYAMA KAZUYA
IPC: B65H29/52
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To surely curl paper sheets in upward recessed shape even when the paper sheets are different in size and of various kinds by simple construction. SOLUTION: This device for discharging paper sheets P from a printing part 7 to a paper discharge tray 3 in an ink jet recorder comprises a discharge paper guide 11 provided between the printing part 7 and the discharge tray 3, a plurality of curving members 12, 12A, 12B provided on the discharge guide 11 at a space in the cross direction of the discharge paper guide 11, extending to the direction of carrying the sheets for curving the sheets P into the upward recessed shape, and a space adjusting means for varying a space between adjacent ones of the curving members 12, 12A, 12B. One of the curving members 12, 12A, 12B, located at the center in the cross direction of the discharge paper guide 11, is set to be the lowest, the others located toward both ends being gradually higher.
Patent JP-2002081833-A (JP)
Title: Freezer device
Inventor: TAKEGAMI MASAAKI
IPC: F25D13/00
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent any irregular heating caused by surplus heat at the time of stopping operation in a circuit from being carried out. SOLUTION: There is provided a chilling unit (10) in which a thermal medium cooled with a heat exchanger (26) at a heat source is supplied to a utilizing side. A storing tank (28) once stores thermal medium supplied to the utilization side. When a temperature of the thermal medium becomes less than a predetermined temperature, heaters (52, 62) heat the thermal medium flowing into the storing tank (28). When a stopping means (29) stops for supplying the thermal medium during heating operation of a heating means (27), the stopping means (29) stops the flowing of the thermal medium as the thermal medium shows a predetermined temperature after the heating operation is stopped under a state in which the flowing operation of the thermal medium is continued.